Especially in America, its native disaster psychological healthy service system has been completed and mature.

尤其是美国的灾难心理卫生服务水平居于世界前列。

youdao

Especially in America, its native disaster psychological healthy service system has been completed and mature.

尤其是美国的灾难心理卫生服务水平居于世界前列。

youdao